ALEXANDRIA, Va., Sept. 30 -- United States Patent no. 12,430,273, issued on Sept. 30, was assigned to VIVO MOBILE COMMUNICATION Co. LTD. (Dongguan, China).
"Protection method, protection apparatus, electronic device, readable storage medium, and chip" was invented by Fangding Luo (Dongguan, China) and Mingli Feng (Dongguan, China).
According to the abstract* released by the U.S. Patent & Trademark Office: "A protection method, a protection apparatus, an electronic device, a readable storage medium, and a chip are provided. The protection method includes: detecting a voltage variable of a configuration channel pin; determining conversion time of the voltage variable according to the voltage variable; comparing the conversion time with pres...